Last year, in fact, had bought a few dollars of paper version of VR glasses tried, but because you can not adjust the interpupillary distance and object distance, a very very uncomfortable to wear, eyes pain, dizzy can not do, and later has been Not very interested in VR.
Until a few days ago, Aunt Zhang pushed a 9.9 yuan plastic version of VR glasses that can adjust the interpupillary distance and object distance.
So buy it and then try to adjust it is not not dizzy, when I took this eyeglasses, received customer service Want information, which means 9.9 yuan is an internal special, if you do not shoot packages, only send a glasses bare metal , There is no remote control, you need to buy a separate remote control, you can get a remote control 10 yuan coupons to customer service, when the remote control has been raised to 69 yuan, while the original introduction of VR glasses is a remote control, this time, discerning eyes Just understand, full of ah, but I can't die, anyway, I was used to experience it, to see if it would halo, before the paper version has no remote control, bare metal on the bare metal. But Aunt Zhang is so intimate that her glasses have not yet been received, and she has pushed a special offer:
Well, satisfied with the order, 19.8 yuan together with a set of VR glasses and remote control, it is not bad.
First open the box according to
Packing box
All items in the package
Glasses cloth and gasket (do not understand what is used), manual
Glasses body
detail. Elastic band is adjustable. When the front panel is out, it is dropped. Just take a picture of it. Then it is loaded back.
This is the adjusting paddle for adjusting the interpupillary distance and the object distance.
The overall workmanship is measured by 9.9 yuan, which is still worthwhile. The workmanship is still fine, but I estimate that this type of glasses is basically a public version of the VR glasses used by Bao, or public models. It should all be the same.
Let's take a look at the Bluetooth handle
package
The main body and details of the handle, the battery compartment in the bottom, with the 7th battery, the boot will not flash blue indicator light, this time can be paired with Bluetooth, if you find the paired device is directly connected, after the connection light goes out
Handbook instructions, there are several different modes
The quality of the workmanship of the handle is normal. Shake it. There will be a sound when the key is loose and loose. The rocker will force the head to the right and it will not rebound. Press the key to press it up and it will ring loudly, but still the sentence, 9.9 yuan Free shipping, after all, there is no problem with the use.
Begin to use below, must download VR related application app first, search keyword, 3D, VR,etc. in each big Android market, can find a lot of relevant VR eyeglasses application, the specific quality is how, still need to download the experience by oneself, I Download a 3D broadcast to simply experience it.
First pair and connect the Bluetooth remote control handle with the phone
Then open the 3D broadcast app, click the third icon in the upper right corner to enter the VR glasses mode, VR glasses mode is specifically to adapt to the VR split screen mode and remote operation
Put the phone on the phone card board, insert VR glasses, adjust the elastic band to fit the size of your head, then adjust the interpupillary distance and object distance, so that your eyes are the least discomfort, the most clear picture
Then you can use the Bluetooth remote control handle to control the contents of the dedicated VR glasses to view the content of each part.
Experience brief comment:
Throughout the entire experience process, as long as the IPD and object distance are adjusted properly, there is no unbearable discomfort. Compared to the paper version that cannot be adjusted, comfort can be said to be a leap, at least.
Bluetooth remote control handle is the simplest way to control VR glasses, but the experience is also good, at least to solve the basic operating problems such as switching browsing.
Through a simple experience, personally feel that the application of this simplified version of VR glasses can be divided into three parts:
One is the simplest 3D video, which is just the most basic application of using the 3D glasses left and right parallax principle, as long as there are ordinary left and right 3D video sources can play and watch, due to the proportion of film and television works can only use the middle of the screen A very narrow part of the screen, full of vision is not so strong, when watching there is probably a feeling of watching a 55-inch TV in about 3 meters, and can not have the same kind of feeling described in the propaganda to see the IMAX giant screen movie . Due to the fact that there are many 3D movies at ordinary times, the experience at this level did not give me any special good or surprise.
The second is panoramic browsing, which is to use the advanced panoramic video resources and the sensors in the mobile phone to recognize the omnidirectional movement of your head, such as up, down, left and right, and adjust the angle of the panoramic video in real time. Feelings, this is also the most basic application level that is more in line with the basic concepts of VR. Such a video has a proportion of square screens. It can be filled with a relatively large field of vision and experience is better than movies. At the very least, it can have a space. The interaction has a little sense of virtual reality, but in most cases it is still just a jump. It can be visually realized that you are looking at a screen. It may be related to the screen's hardware resolution and the quality of software resources. With the design of optical hardware.
The third level is that there are more interactive games. This part should also be the shortcomings and disadvantages of the simplified VR glasses. The quality of the free stuff that can be played is basically poor, and the other way of interactive communication is also Just more than the panorama of the handle button operation, no more sensors to supplement, in fact, the distance from the real experience of VR should be far away.
VR is also virtual reality. In fact, it should be a system. In fact, it is not a plastic lens and a bluetooth remote control of a mobile phone and a few lenses. It is still necessary for interested friends to take the initiative to find out. This year has been defined by many people as the first year of VR. Many major manufacturers have begun to invest heavily in R&D in this area. Many of them have products that have appeared at the show and even mass production. However, the actual experience of these manufacturers is the true meaning of VR. These relatively rudimentary VR glasses using mobile phones merely use the time period when the public has not really experienced or can correctly understand the concept of VR, to blur the true concept of VR and the correct experience and feelings it should have. The main purpose is to sell. Products make money. However, in a broad sense, these VR glasses can at least achieve a sense of nothingness in a very cheap way. If a curious person is not bad enough to spend 9.9 yuan or even tens of dollars to experience, it is still possible. But at the very least, it should be understood that, for the sake of a penny, the development of R&D software and the corresponding software content of many VR hardware cores need to consume a lot of human and financial resources, not these simple small factories can do. Things, I also hold this understanding, to experience this kind of cheap VR glasses, and there is no deeper research, the flaws that I hope God will correct. The main purpose is just to share the feelings of the experience, to pour cold water on those who haven’t bought it but have great hope. In fact, the experience is not very good; also for those who haven’t used it, but think of this kind of product is definitely People who have nothing to say about the facts, existential and valuable, are actually not as bad as one would imagine, and the price of 9.9 yuan is still worth buying. At least it gives them a basic VR experience, even if it really feels bad. Money spent is also valuable, at least for you to completely break this thought, before VR matures and prices down before curbing their curiosity without spending more money.
Above, take a picture of the family portrait as the end.
All-in-one Energy Storage System
An energy storage system (ESS) is a device or set of devices used to store energy for later use. ESSs can store energy in various forms, including chemical, mechanical, thermal, and electrical energy. The stored energy can be used to power homes, buildings, or vehicles, or to supplement the power grid during periods of high demand.
ESSs are becoming increasingly important as renewable energy sources such as solar and wind power become more popular. These sources of energy are intermittent, meaning they only produce electricity when the sun is shining or the wind is blowing. ESSs can help to smooth out these fluctuations in energy production and make renewable energy more reliable and cost-effective.
ESS is an integrated battery system that stores your solar energy for backup protection, so when the grid goes down your power stays on. Your system detects outages and automatically recharges with sunlight to keep your appliances running for days.GOOTU offers a modular, flexible design and can be easily customized to meet diverse customer needs.
Energy Storage System,Home Energy Storage System, Modular LiFePO4 Battery,Solar Energy Storage System,Renewable Energy Storage System
Shenzhen Jiesai Electric Co.,Ltd , https://www.gootuenergy.com